GHSA-9g9w-hmvj-5h57

ghsaUSosv

Prototype Pollution in merge-deep

view advisory published 2018-07-26Licence: CC-BY-4.0

Versions of `merge-deep` before 3.0.1 are vulnerable to prototype pollution via merging functions. ## Recommendation Update to version 3.0.1 or later.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2018-3722US	high8.8	2.00% (81st)	—	2018-06-07
merge-deep node module before 3.0.1 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability, which allows a malicious user to modify the prototype of "Object" vi…

references

External citations — patches, advisories, analysis.

https://github.com/advisories/GHSA-9g9w-hmvj-5h57ADVISORY
https://github.com/jonschlinkert/merge-deep/commit/2c33634da7129a5aefcc262d2fec2e72224404e5WEB
https://hackerone.com/reports/310708WEB
https://nvd.nist.gov/vuln/detail/CVE-2018-3722ADVISORY
https://www.npmjs.com/advisories/580WEB

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